Individual Calculations May 2023
 Sosa Nesper, Marcos Ivan  Total change: -4.20  Rating chartPersonal card
 Serpiano Open 2023 Serpiano-Brusino Arsizio SUI 2023-03-31
RcRownchangeKK*chgGame
 1760 1500 1.00 4 -0.20 20 -4.00 
  Vora, Ananya 1448 IND1.0010.43208.60 
  Paleologu, Vladimir 2019 SUI0.001-0.0320-0.60 
  Levacic, Damir m2140 MNC0.001-0.0120-0.20 
  Cavadini, Sergio 1432 SUI0.001-0.5920-11.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Basel Easter Experts Open Basel SUI 2023-04-06
RcRownchangeKK*chgGame
 1773 1500 1.00 5 0.12 20 2.40 
  Weidt, Frank 1883 SUI0.001-0.0920-1.80 
  Wenske, Hardy 1747 GER1.0010.812016.20 
  Wentzlaff, Nicholas 1802 SUI0.001-0.1520-3.00 
  Villiger, Jan 1721 SUI0.001-0.2220-4.40 
  Rauscher, Joachim 1711 GER0.001-0.2320-4.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Locarno Open 2023 Locarno SUI 2023-04-21
RcRownchangeKK*chgGame
 2082 1500 0.00 2 -0.13 20 -2.60 
  Lammers, Markus m2338 GER0.0010.00200.00 
  Rymar, Andrey 1825 UKR0.001-0.1320-2.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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